package com.itheima.reggie.config;

import com.itheima.reggie.common.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

import java.util.List;

@Configuration
@Slf4j
public class WebMvcConifg extends WebMvcConfigurationSupport {
    /**
     * 设置静态资源映射
     *
     * @param registry
     */
    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        log.info("加载静态资源");
        registry.addResourceHandler("/backend/**").addResourceLocations("classpath:/backend/");
        registry.addResourceHandler("/front/**").addResourceLocations("classpath:/front/");
    }


    //配置转换器

    @Override
    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        log.info("消息转换器运行");
        //创建消息转换器对象
        MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter = new MappingJackson2HttpMessageConverter();
        //设置自定义对象转换器
        mappingJackson2HttpMessageConverter.setObjectMapper(new JacksonObjectMapper());
        //添加自定义转换器
        converters.add(0, mappingJackson2HttpMessageConverter);
    }







   /* @Override
    protected void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new LoginIntercept()).addPathPatterns("/**").excludePathPatterns("/employee/login","/employee/logout","/backend/**","/front/**");
        *//*
     * /：只拦截路径
     * /*:拦截所有路径和页面
     * /**:拦截所有路径和页面包含子级目录
     *//*
    }*/
}
